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data model

A Dictionary of Computing | 2004 | 394 words | Copyright

data model An abstract model of some real-world situation or domain of interest about which information is to be held in a database and which the logical schema for that database encodes. The term data model (or data modeling method) is also used for a set of logical abstractions employed in constructing such a model. See also relational model, hierarchical data model, CODASYL network model.

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JOHN DAINTITH. "data model." A Dictionary of Computing. 2004. Encyclopedia.com. 27 May. 2012 <http://www.encyclopedia.com>.

JOHN DAINTITH. "data model." A Dictionary of Computing. 2004. Encyclopedia.com. (May 27, 2012). http://www.encyclopedia.com/doc/1O11-datamodel.html

JOHN DAINTITH. "data model." A Dictionary of Computing. 2004. Retrieved May 27, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O11-datamodel.html

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